The report highlights 11 commercially available products, 41 emerging technologies projected to enter the market within the next three years, and 68 technologies being researched for potential market introduction.

Products highlighted in the report include water heaters, LEDs, rooftop heating and cooling units, and windows.

The report also shows the proportion of breakthroughs resulting from DOE-funded projects at private companies, universities, and national laboratories. Private companies made the most breakthroughs, delivering 73 percent of commercially available products and emerging technologies and 56 percent of potential new technologies.